defer drawing/work until first draw, to make debugging easier and speedup

instantiating the obj just to get its name.



git-svn-id: http://skia.googlecode.com/svn/trunk@3568 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 10 insertions, 4 deletions

diff --git a/gm/filltypespersp.cpp b/gm/filltypespersp.cpp
index 33f3242493..e675990631 100644
--- a/gm/filltypespersp.cpp
+++ b/gm/filltypespersp.cpp
@@ -13,10 +13,14 @@ namespace skiagm {
 class FillTypePerspGM : public GM {
     SkPath fPath;
 public:
-    FillTypePerspGM() {
-        const SkScalar radius = SkIntToScalar(45);
-        fPath.addCircle(SkIntToScalar(50), SkIntToScalar(50), radius);
-        fPath.addCircle(SkIntToScalar(100), SkIntToScalar(100), radius);
+    FillTypePerspGM() {}
+    
+    void makePath() {
+        if (fPath.isEmpty()) {
+            const SkScalar radius = SkIntToScalar(45);
+            fPath.addCircle(SkIntToScalar(50), SkIntToScalar(50), radius);
+            fPath.addCircle(SkIntToScalar(100), SkIntToScalar(100), radius);
+        }
     }
     
 protected:
@@ -71,6 +75,8 @@ protected:
     }
 
     virtual void onDraw(SkCanvas* canvas) {
+        this->makePath();
+
         // do perspective drawPaint as the background;
         SkPaint bkgnrd;
         SkPoint center = SkPoint::Make(SkIntToScalar(100),